These black rubber pin backs come in a pack of 100. These pin backs are good for those who enjoy displaying their pins or wear their pins on an article of clothing that does not get jostled a lot. These are also handy to have around in case you loose a pin back or two.
NOTE: Rubber pin backs are not as good at securing your pins in place as locking pin backs. Please be aware that rubber pin backs may fail if used to secure a pin to a surface that experiences frequent jostling or rough handling.